1-((1R,2S,3S)-2-AZIDO-3-HYDROX

Synthesis and Properties of 7‐Substituted 7‐Deazapurine (Pyrrolo[2,3‐d]pyrimidine) 2′‐Deoxyribonucleosides

7?deazapurine (pyrrolo[2,3?d ]pyrimidine) 2??deoxyribonucleosides are synthesized by stereoselective nucleobase anion glycosylation. The introduction of a halogen at C7 is performed regioselectively either on the nucleobase or on the nucleoside. The pK a values

Preparation of Oligodeoxyribonucleotides Containing the Pyrimidine(6–4)pyrimidone Photoproduct by Using a Dinucleotide Building Block

procedures for the synthesis of a dinucleotide?type building block of the pyrimidine(6?4)pyrimidone photoproduct [(6?4) photoproduct], which is one of the major DNA lesions induced by ultraviolet (UV) light, and its incorporation

【共享】慢病毒载体

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